16070860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 36733536

約数和(自身を除く): 20662676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 547, 565, 1094, 1130, 1469, 2188, 2260, 2735, 2938, 5470, 5876, 7111, 7345, 10940, 14222, 14690, 28444, 29380, 35555, 61811, 71110, 123622, 142220, 247244, 309055, 618110, 803543, 1236220, 1607086, 3214172, 4017715, 8035430, 16070860]

約数ペア:

[(1, 16070860), (2, 8035430), (4, 4017715), (5, 3214172), (10, 1607086), (13, 1236220), (20, 803543), (26, 618110), (52, 309055), (65, 247244), (113, 142220), (130, 123622), (226, 71110), (260, 61811), (452, 35555), (547, 29380), (565, 28444), (1094, 14690), (1130, 14222), (1469, 10940), (2188, 7345), (2260, 7111), (2735, 5876), (2938, 5470)]